From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7FDB3380 for ; Fri, 23 Jun 2023 02:40:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id DC53BC433C9; Fri, 23 Jun 2023 02:40:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687488020; bh=PH1I+IpazSV4xFaKCZSGb8SEvl3+aqZtPainRKeUzdY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=bF0RNZrk88n6EhAz5tWZCbJCTwPrFmK14q55zyI3e5raHwgHx/a0jMKl1rIqvT3Nb WRcv3HyqD3Pbm6ha51vxT+tpY9XaXMBNkJlT7VEo1+3SvIU7SIgzS3Fc43QGEkWGDV JNqzRAYSywKgHG5tMm28yKZ1Ra0gfAKSuPChFlodq/Szv7WMQCuqJ5EhH79rue0eUM 0S6+FMmqRMVM9+iyB0G+PcLyOQlEoGKbgfBnyKJJ5rcSjTeIJmlceLQ9FnMB8rvP6O NvcuoAFzOVYUuvFeT7z4C1twmKihFDS+N4mz2rTYHRJP4SuJRpAmf5CjvfNRnSJ1QA sJHFb5LQqEJgg== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id BC6A5C395F1; Fri, 23 Jun 2023 02:40:20 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] netlink: fix potential deadlock in netlink_set_err() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <168748802075.26940.1079680476499603039.git-patchwork-notify@kernel.org> Date: Fri, 23 Jun 2023 02:40:20 +0000 References: <20230621154337.1668594-1-edumazet@google.com> In-Reply-To: <20230621154337.1668594-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, eric.dumazet@gmail.com, syzbot+a7d200a347f912723e5c@syzkaller.appspotmail.com, johannes.berg@intel.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 21 Jun 2023 15:43:37 +0000 you wrote: > syzbot reported a possible deadlock in netlink_set_err() [1] > > A similar issue was fixed in commit 1d482e666b8e ("netlink: disable IRQs > for netlink_lock_table()") in netlink_lock_table() > > This patch adds IRQ safety to netlink_set_err() and __netlink_diag_dump() > which were not covered by cited commit. > > [...] Here is the summary with links: - [net] netlink: fix potential deadlock in netlink_set_err() https://git.kernel.org/netdev/net/c/8d61f926d420 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html